20 points!
I need help!

1= 30%

2= 25%

3=10%

Step-by-step explanation:

10% of 50= 5

15/5=3

10%x3=30

24/6=4

100/4=25

25%=6

400/40=10

10%=40

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.